Metagenomic sequencing of sows vaginal swab: sample 2 of day 28 of pregnancy
A total amount of 1 g DNA per sample was used as the input material for DNA sample preparations. Sequencing libraries were generated using NEBNext Ultra DNA Library Prep Kit for Illumina (New England BioLabs, Ipswich, MA) following manufacturers recommendations and sequenced on an Illumina NovaSeq 6,000 platform to generate the 150 bp paired-end reads.